Please enable JavaScript.
Coggle requires JavaScript to display documents.
Data collection (METHODS (In field measurement, Provided documentation,…
Data collection
-
PROCEDURE
1) For each facade and roof:
- orientation
- dimensions
- Position, dimension and Windows tipe
- External obstacles dimension
2) For each opaque envelope components:
- Layers and trasmittance
- Boundary conditions
- Internal/external layers
-
3) For each transparent envelope components:
- Glazing typology and dimension
- Frame type and dimensions
- Solar shading typology
-
BOUNDARY CONDITIONS
Climatic data:
- outdoor air temperature
- solar irradiance
by Meteorological stations:
1) Compare Altitude
--> -0,5:1 K per 100 m
2) reliability
3) lack or anomalous data
--> linear interpolation
recorded on Building site:
- free air flow
- no solar radiation influence
- specific elevation
- min distance
--> average daily temp =
arithmetic mean of hourly values
-
-
BUILDING DATA
Dimensions:
- Overall and net floor area
- Floor-to-ceiling height
- Overall conditioned volume
- Envelope area
- Envelope components dimensions
Envelope:
- Thermal properties of Opaque
- Thermal properties of Transparent
- Emissivity of components
- Thermal bridges
TECHNICAL BLD SYSTEM
H, C, DHW
Typology and Geometry:
- Generation
- Distribution
- Control
- Emission
Energy consumptions - For each carrier:
- Generators, devices and appliances
- Their services and Where are provided
With: Reading, Reports or BACS
L
With: bills, EN 15193 estimation
ADDITIONAL DATA
- Number of occupants
- Space intended use
- Number of appliances